Doctor profile · Federal record
Dr. Katherine Martin-Bredahl, FNP
Nurse Practitioner · Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · Saint Louis, MO
- NPI 1427388776
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
969 N Mason RD Ste 110
Saint Louis, MO 631416338
(314) 996-3434 - Additional location
-
2401 S Brentwood Blvd
Saint Louis, MO 631442301
(314) 687-2714 - Additional location
-
660 Mason Ridge Center Dr
Saint Louis, MO 631418509
(314) 273-6433
Credentials & registration
- NPI registered
- January 2010 — 16 yrs on file
- Profile last updated
- January 31, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Missouri #2009037799 · Illinois #209023198
- Medicaid (2)
- MO #1427388776 · IL #ENROLLED
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427388776. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,149
Distinct HCPCS
10
Medicare allowed
$86,567
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 344 | 268 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 209 | 195 | $70 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 171 | 171 | $106 | |
36415 |
Insertion of needle into vein for collection of blood sample | 163 | 152 | $8 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 38 | 38 | $72 | |
99421 |
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 35 | 33 | $12 | |
G0009 |
Administration of pneumococcal vaccine | 28 | 28 | $30 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 27 | 27 | $281 | |
81002 |
Urinalysis, manual test | 20 | 19 | $3 |
In context: peer comparison
Among 112 peers in Saint Louis Nurse Practitioner, average services per provider: 76. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$1,735
Transactions
82
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 16 | $253.48 | |
| Abbvie INC. | 9 | $173.56 | |
| Novo Nordisk INC | 8 | $150.80 | |
| AstraZeneca Pharmaceuticals Lp | 7 | $147.53 | |
| Amgen INC. | 8 | $140.77 | |
| Lilly USA, LLC | 7 | $135.98 | |
| Pfizer INC. | 6 | $98.79 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $88.57 | |
| Medtronic, INC. | 1 | $80.37 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $60.34 | |
| Aimmune Therapeutics, INC. | 4 | $57.63 | |
| Abbott Laboratories | 3 | $48.91 | |
| Sanofi-Aventis U.S. LLC | 1 | $34.98 | |
| Edwards Lifesciences Corporation | 1 | $33.22 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $33.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,960
Patients
1,086
Total drug cost
$24,449
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 246 | 126 | $2,937 |
| Levothyroxine Sodium | Generic | 229 | 119 | $4,501 |
| Amlodipine Besylate | Generic | 205 | 108 | $1,417 |
| Lisinopril | Generic | 176 | 86 | $1,381 |
| Rosuvastatin Calcium | Generic | 145 | 69 | $1,490 |
| Losartan Potassium | Generic | 137 | 70 | $1,861 |
| Hydrochlorothiazide | Generic | 105 | 49 | $521 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 101 | 95 | $871 |
| Pantoprazole Sodium | Generic | 98 | 41 | $1,511 |
| Metoprolol Succinate | Generic | 96 | 48 | $1,246 |
Frequently asked questions
What is Dr. Katherine Martin-Bredahl's medical specialty?
Dr. Katherine Martin-Bredahl practices Nurse Practitioner in Saint Louis, MO.
Where does Dr. Katherine Martin-Bredahl practice?
Dr. Katherine Martin-Bredahl practices at 969 N Mason RD Ste 110, Saint Louis, MO 631416338. Office phone: 3149963434.
What is Dr. Katherine Martin-Bredahl's NPI?
Dr. Katherine Martin-Bredahl's National Provider Identifier (NPI) is 1427388776, issued by NPPES.
Does Dr. Katherine Martin-Bredahl accept Medicare assignment?
Yes. Dr. Katherine Martin-Bredahl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Martin-Bredahl commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.